Maintenance Object Repair Procedures
555-233-123
10-252 Issue 4 May 2002
3 FAIL Distorted tone returned
Test the active tone clock on the port network, and verify that a
tone is reaching the ATM-TRK circuit pack. If not, correct the
condition.
Run test board UUCSS long.
If the test continues to fail, replace the ATM-TRK circuit pack.
Run test board UUCSS long.
4 FAIL Unable to create TDM-path loop.
Retry the command up to 3 times at 1-minute intervals.
If this test continues to fail, replace the ATM-TRK circuit pack.
Run test board UUCSS long.
5 FAIL Unable to create packet-path loop.
Retry the command up to 3 times at 1-minute intervals.
If this test continues to fail, replace the ATM-TRK circuit pack.
Rerun test board UUCSS long.
6 FAIL A previously established looparound was not released.
Run reset board UUCSS.
Retry the command up to 3 times at 1-minute intervals.
If this test continues to fail, replace the ATM-TRK circuit pack.
Rerun test board UUCSS long.
PASS The non-optical parts of the ATM-TRK circuit pack are functioning
properly.
0NO
BOARD
ATM-TRK circuit pack not found
Check the error log for Error 125 (wrong board) or Error 131 (no
board), and correct as necessary.
Check that the board is properly translated and inserted.
Check for Error 1538 (hyperactivity), and run reset board
UUCSS if necessary.
Rerun test board UUCSS long.
If the test fails, replace the board, and rerun test board UUCSS
long.
Table 10-102. ATM Board Framer Looparound Test (#1260) — Continued
Error
Code
Test
Result Description/Recommendation
Continued on next page
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